<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>基于display的行合并表格</title>
<style type="text/css">
.table, .table * {margin: 0 auto; padding: 0;font-size: 14px;font-family: Arial, 宋体, Helvetica, sans-serif;}
.table {display: table; width: 80%; border-collapse: collapse;}

.table-tr {display: table-row; height: 30px;}
.table-th {display: table-cell;font-weight: bold;height: 100%;border: 1px solid gray;text-align: center;vertical-align: middle;background-color:#E5E5E5;}
.table-td {display: table-cell; height: 100%;}

.sub-table {width: 100%;height: 100%;display: table;}
.sub-table-tr {display: table-row; height: 100%;}
.sub-table-td {display: table-cell; height: 100%;border: 1px solid gray; text-align: center;vertical-align: middle;}

</style>
</head>
<body>

<div class="table">
    <div class="table-tr">
        <div class="table-td">
            <div class="sub-table">
                <div class="sub-table-tr">
                    <div class="table-th" style="width: 40%;">省份／直辖市</div>
                    <div class="table-th" style="width: 30%;">GDP(亿元)</div>
                    <div class="table-th" style="width: 30%;">增长率</div>
                </div>
            </div>
        </div>
    </div>
    <div class="table-tr">
        <div class="table-td">
            <div class="sub-table">
                <div class="sub-table-tr">
                    <div class="sub-table-td" style="width: 40%;">广东</div>
                    <div class="sub-table-td" style="width: 30%;">72812</div>
                    <div class="sub-table-td" style="width: 30%;">8.0%</div>
                </div>
            </div>
        </div>
    </div>
    <div class="table-tr" style="height:60px;">
        <div class="table-td">
            <div class="sub-table">
                <div class="sub-table-tr">
                    <div class="sub-table-td" style="width: 40%; border: none;">
                        <div class="sub-table">
                            <div class="sub-table-tr" style="height:50%;">
                                <div class="sub-table-td" style="width: 100%; height:50%;">
                                    河南
                                </div>
                            </div>
                            <div class="sub-table-tr" style="height:50%;">
                                <div class="sub-table-td" style="width: 100%; height:50%;">
                                    江苏
                                </div>
                            </div>
                        </div>
                    </div>
                    <div class="sub-table-td" style="width: 30%;border: none;">
                        <div class="sub-table">
                            <div class="sub-table-tr" style="height:50%;">
                                <div class="sub-table-td" style="width: 100%; height:50%;">
                                    37010
                                </div>
                            </div>
                            <div class="sub-table-tr" style="height:50%;">
                                <div class="sub-table-td" style="width: 100%; height:50%;">
                                    70116
                                </div>
                            </div>
                        </div>

                    </div>

                    <div class="sub-table-td" style="width: 30%;border: none;">
                        <div class="sub-table">
                            <div class="sub-table-tr">
                                <div class="sub-table-td" style="width: 100%;">
                                    8.4%
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="table-tr">
        <div class="table-td">
            <div class="sub-table">
                <div class="sub-table-tr">
                    <div class="sub-table-td" style="width: 70%;">各省／直辖市GDP平均增长率</div>
                    <div class="sub-table-td" style="width: 30%;">8.26%</div>
                </div>
            </div>
        </div>
    </div>
</div>
</body>
</html>